<html>
<head><title>hiddenFrameExampleCom.htm</title></head>
<script type="text/javascript">
	window.onload=function(){
   			parent.frames[0].handleResponse(document.forms["formResponse"].result.value);
   		}
</script>
<body>
	<form name="formResponse">
		<textarea name="result">this is some data coming from server</textarea>
	</form>
</body>
</html>